As experts in sash and casement windows, we offer a range of services to help improve your property. Whether your existing windows need an overhaul or you want to replace your windows and start from scratch, we are the right team to help. With our knowledge of windows and experience working with a range of properties, we can carry out any work that is required. We don’t need to outsource to external contractors – we have all the talent and versatility we need in house.

We provide a wide range of services and have plenty of information for you on sash and casement windows.

Sash window services

Sash windows are made up of panels, or sashes, that sit within a frame and slide up and down within that frame. Generally, ours are made from Scandinavian kiln-dried redwood, although we can use any wood to suit your requirements. Our sash windows are made by hand to your specifications within our East Sussex workshop. We offer three main sash window services:

Complete renewal

Most customers opt for this if they are carrying out building work in conjunction with their window replacements.

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Sash replacement

Your sashes will be upgraded to bespoke timber double glazed sashes. It requires less work than a complete replacement

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Draught seal and overhaul

This is our basic service. As part of this service we improve the existing sashes with various works.

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Casement window services

Casement windows are hinged at the side and pivot using an internal crank. We can design and install the right windows for you, taking into account aesthetics, price and energy efficiency.

Casement window replacement

We will replace your casement windows when necessary and can manufacture and install both flush and stormproof casements. All windows are handmade by us to ensure a perfect fit within your property.

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Casement window repair

We can repair and refurbish timber casement windows and their frames, to avoid having to replace the window altogether. Our experienced carpenters carry out all window repair work to achieve the perfect finish.

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Upgrade your design with our ironmongery range.

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Why choose us for your windows?

We know windows inside out. Our team are experienced window fitters and our new windows are handmade to suit your property to perfection.

We promise:

  • We will provide excellent customer service throughout your project.
  • Your windows will be handmade in our East Sussex workshop, to fully meet your needs.
  • The fitting process will be smooth and simple – your windows will fit perfectly.
  • You’ll be able to get in touch easily. We have a head office where you can reach us.
  • Our service will be reliable and honest, providing you with everything you need.

We believe there are many things that set Wandsworth Sash Windows apart. Read more about us and the company.

About us

Buying British

At Wandsworth Sash Windows, we are proud to make all our windows, doors and joinery by hand in our Sussex-based workshop. We use traditional British joinery methods that achieve a beautiful finish every time. And your doors and windows will be perfect for your property, because they are made just for you.

Join us on our mission to support homegrown craftsmanship and create local jobs – buy British.

Contact the Wandsworth Sash Windows team

Talk to us – we can help with your bespoke window, door and joinery requirements. Call 020 7924 7303 or email .